四川盆地油桐适宜栽培高度及分布

Studied on the Adaptable Planting Eleration Height and Distribution of Aleurites Fordii Hemsl in Sichuan Basin

本文对油桐产油量立体变化与气候生态条件的关系进行了客观定量的研究,提出了油桐适宜栽培高度的气候生态指标;并结合四川盆地年平均气温分布特点,揭示了油桐适宜栽培高度的分布规律,还根据有关生态学和经济学原理,对油桐发展战略进行了探讨。

This paper is to study objectively and quantitatively on the relationship between the solid changing of oil yield of Aleurites fordii Hemsl and climate ecological conditions.The climate eco- logical indication of adaptable planting evaluation height of Aleurites fordii Hemsl is suggested.A climate ecological membership degree function of Aleurites fordii Hemal planting suitalitity is built.The distribution law of adaptable planting evaluation height of Aleurites fordii Hemsl is re- vealed in Sichuan basin.The development strategies of Aleurites fordii Hemsl are studied from principle of ecology and economics.